I found this forum while researching tires. My wife bought me a new (well, it was my money), Lariat crew cab while I was deployed to Iraq for the past year. I just got home (Fairbanks, Alaska), and within 2 minutes I decided the stock BF Goodrich Rugged Trail tires were junk. Well maybe good for someone down south. They look nice, whatever. So I was looing at All season/ on off road tire, something with a fair amount of sipes. Did a lot of looking on tire rack, but found few for the 18 inch rim. I googled something like "largest lariat stock tire" and poof there was your site. If anyone cares, I decided on a Firestone, willl let you know how they work out up here on the ice and packed snow. And if your interested the stock tires have less 1000 miles on them. Tire Rack ships to Alaska for about $150 2 Day fed Ex. got the tires cheaper than I could have at any store up here, just need to mount them on rims on bolt em on.